CN102554452A - Ultrasonic welding process of multi-bending product - Google Patents
Ultrasonic welding process of multi-bending product Download PDFInfo
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- CN102554452A CN102554452A CN2012100639497A CN201210063949A CN102554452A CN 102554452 A CN102554452 A CN 102554452A CN 2012100639497 A CN2012100639497 A CN 2012100639497A CN 201210063949 A CN201210063949 A CN 201210063949A CN 102554452 A CN102554452 A CN 102554452A
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Abstract
The invention provides an ultrasonic welding process of a multi-bending product. According to the invention, an ultrasonic generator is adopted and a special welding head suitable, a workpiece fixing device and a rotatable working table suitable for a multi-bending workpiece are configured to realize automatic welded connection of the bending positions of the product. According to the ultrasonic welding process of the multi-bending product, ultrasonic vibration is generated by an ultrasonic sounder and transmitted to the multi-bending product, namely an upper workpiece, by a welding head, so that the upper workpiece vibrates and generates high-frequency frictions with a to-be-welded workpiece fixed in a lower tool, namely a lower workpiece. With the increase of an external-applied pressure, the temperature generated by the friction rapidly rises so as to reach a welding effect. According to the invention, the welding process does not need any welding material; an automatic rotary table is used for improving the production speed and reducing the labor intensity; the solidness level of a welded joint can reach 85% of a product body by adopting an ultrasonic welding method, especially for ensuring not to fall off in a high-temperature environment (within 600 DEG C), and thus the welding stability can be realized, the welding efficiency can be improved and the welding cost can be lowered.
Description
Technical field
The present invention relates to a kind of ultrasonic welding process of many bent products, belong to the welding procedure field.
Background technology
The welding of many bent products; Weld between promptly many crooked (5 millimeters-20 millimeters of bending height) workpiece and the plane, similar products all adopt soldering technology at present, but postwelding when meeting high temperature (more than 150 ℃) scolding tin be prone to come off; And also need lean on manually-operated during welding; Speed is slower, and the uniformity of its welding also is difficult to guarantee, and tin material cost is higher relatively.Therefore have that welding is unstable, come off behind the high temperature, problems such as speed of welding is slow, cost height.
Summary of the invention
The technical problem that the present invention will solve is to overcome existing defective, and a kind of ultrasonic welding process of many bent products is provided, and can realize the stability of welding, and welding efficiency is provided and reduces welding cost.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of ultrasonic welding process of many bent products; Adopt supersonic generator, configuration is fit to special-purpose soldering tip, workpiece permanent plant and the rotatable workbench of many curved workpieces, to the product crooked position from being dynamically connected welding; Put into the following frock of permanent plant and be fixed in work top with many bent products and after needing welding work pieces to install earlier; Start each equipment and move, after the last frock of permanent plant compressed many bent products automatically, the control system started supersonic generator automatically; By soldering tip many bent products are welded with needing welding work pieces; Crooked position of many bent products with need the welding work pieces welding to finish after, workbench rotates an interval automatically the next crooked position of many bent products is welded with needing welding work pieces, all the welding back armamentariums that finish stop automatically; The workpiece that welds is taken off, accomplish welding.
The ultrasonic welding process of a kind of many bent products of the present invention; By ultrasonic wave acoustical generator generation ultrasonic vibration; Conduct to many bent products by soldering tip and promptly go up workpiece, last workpiece vibrates with the need welding work pieces that is fixed on down in the frock thereupon and promptly plays the friction of workpiece generation high frequency.Along with the increase of impressed pressure, fricative temperature raises rapidly, reaches the effect of welding.
Thereby this welding procedure reduces cost without any need for welding material; Automatically rotary table has improved speed of production, reduces labour intensity; Adopt ultrasonic bonding to make the firm degree of weld can reach product body 85%, can be considered the welding of workpiece self, be higher than the intensity of former soldering far away, especially high temperature (in 600 ℃) difficult drop-off.Each welding is accomplished by equipment automatically, has solved the slow and inconsistent problem of welding quality of speed of welding.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used to explain the present invention with embodiments of the invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the workpiece assembling sketch map that the present invention welds;
Fig. 2 is the local enlarged diagram of many bent products of welding of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the present invention, and be not used in qualification the present invention.
A kind of ultrasonic welding process of many bent products adopts supersonic generator, and configuration is fit to special-purpose soldering tip, workpiece permanent plant and the rotatable workbench of many curved workpieces, to the product crooked position from being dynamically connected welding.
As shown in Figure 1; Put into the following frock of permanent plant and be fixed in work top after earlier many bent products 2 promptly being gone up workpiece and needed welding work pieces 1 promptly to play workpiece to install; Start each equipment and move, after the last frock of permanent plant compressed many bent products 2 automatically, the control system started supersonic generator automatically; By soldering tip many bent products 2 are welded with needing welding work pieces 1
As shown in Figure 2; After a crooked position 21 of many bent products 2 finishes with 1 welding of need welding work pieces; Weld with needing welding work pieces 1 the next crooked position 21 of many bent products 2 at interval of the automatic rotation of workbench; Armamentarium stopped automatically after all welding finished, and the workpiece that welds is taken off, and welding is accomplished.
The ultrasonic welding process of a kind of many bent products of the present invention; By ultrasonic wave acoustical generator generation ultrasonic vibration; Conduct to many bent products by soldering tip and promptly go up workpiece, last workpiece vibrates with the need welding work pieces that is fixed on down in the frock thereupon and promptly plays the friction of workpiece generation high frequency.Along with the increase of impressed pressure, fricative temperature raises rapidly, reaches the effect of welding.
Thereby this welding procedure reduces cost without any need for welding material; Automatically rotary table has improved speed of production, reduces labour intensity; Adopt ultrasonic bonding to make the firm degree of weld can reach product body 85%, can be considered the welding of workpiece self, be higher than the intensity of former soldering far away, especially high temperature (in 600 ℃) difficult drop-off.Each welding is accomplished by equipment automatically, has solved the slow and inconsistent problem of welding quality of speed of welding.
What should explain at last is: the above is merely the preferred embodiments of the present invention; Be not limited to the present invention; Although the present invention has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. the ultrasonic welding process of bent products more than a kind; It is characterized in that: adopt supersonic generator, configuration is fit to special-purpose soldering tip, workpiece permanent plant and the rotatable workbench of many curved workpieces, to the product crooked position with need welding work pieces from being dynamically connected welding; Elder generation puts into the following frock of permanent plant with many bent products and after needing welding work pieces to install and is fixed on the work top; Start each equipment and move, after the last frock of permanent plant compressed many bent products automatically, the control system started supersonic generator automatically; By soldering tip many bent products are welded with needing welding work pieces; Crooked position of many bent products with need the welding work pieces welding to finish after, workbench rotates an interval automatically the next crooked position of many bent products is welded with needing welding work pieces, all the welding back armamentariums that finish stop automatically; The workpiece that welds is taken off, accomplish welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100639497A CN102554452A (en) | 2012-03-12 | 2012-03-12 | Ultrasonic welding process of multi-bending product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100639497A CN102554452A (en) | 2012-03-12 | 2012-03-12 | Ultrasonic welding process of multi-bending product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102554452A true CN102554452A (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100639497A Pending CN102554452A (en) | 2012-03-12 | 2012-03-12 | Ultrasonic welding process of multi-bending product |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107925318A (en) * | 2015-08-27 | 2018-04-17 | 日产自动车株式会社 | The manufacture method of terminal component, the connection method of terminal component and conductive component, terminal component and power distribution unit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11325809A (en) * | 1998-05-21 | 1999-11-26 | Nkk Corp | Welding bead center position detector |
| CN2813187Y (en) * | 2005-08-10 | 2006-09-06 | 唐文轩 | Micro-welder |
| CN1981974A (en) * | 2005-12-12 | 2007-06-20 | 深圳市同力高科技有限公司 | Automatic welding control method and device |
| CN101108437A (en) * | 2007-08-22 | 2008-01-23 | 天津市天发重型水电设备制造有限公司 | Soldering machine with movable rotating function |
| CN201304546Y (en) * | 2008-12-05 | 2009-09-09 | 东莞市长江超声波机有限公司 | Full automatic rotating disc type ultrasonic welding machine |
| TW200948520A (en) * | 2008-05-16 | 2009-12-01 | Univ Nat Formosa | Combined device of ultrasonic welding and spin welding |
| CN101947857A (en) * | 2010-08-06 | 2011-01-19 | 覃其凤 | Multifunctional automatic rotary table machine |
-
2012
- 2012-03-12 CN CN2012100639497A patent/CN102554452A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11325809A (en) * | 1998-05-21 | 1999-11-26 | Nkk Corp | Welding bead center position detector |
| CN2813187Y (en) * | 2005-08-10 | 2006-09-06 | 唐文轩 | Micro-welder |
| CN1981974A (en) * | 2005-12-12 | 2007-06-20 | 深圳市同力高科技有限公司 | Automatic welding control method and device |
| CN101108437A (en) * | 2007-08-22 | 2008-01-23 | 天津市天发重型水电设备制造有限公司 | Soldering machine with movable rotating function |
| TW200948520A (en) * | 2008-05-16 | 2009-12-01 | Univ Nat Formosa | Combined device of ultrasonic welding and spin welding |
| CN201304546Y (en) * | 2008-12-05 | 2009-09-09 | 东莞市长江超声波机有限公司 | Full automatic rotating disc type ultrasonic welding machine |
| CN101947857A (en) * | 2010-08-06 | 2011-01-19 | 覃其凤 | Multifunctional automatic rotary table machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107925318A (en) * | 2015-08-27 | 2018-04-17 | 日产自动车株式会社 | The manufacture method of terminal component, the connection method of terminal component and conductive component, terminal component and power distribution unit |
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Application publication date: 20120711 |